 | us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefinitelivedIntangibleAssetsAcquired | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustmentsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefiniteLivedIntangibleAssetsPeriodIncreaseDecrease | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill | parent-child | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther |
 | us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |
 | us-gaap:IndefinitelivedIntangibleAssetsAcquired | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |
 | us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |
 | us-gaap:IndefiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |
 | us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustmentsAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |
 | us-gaap:IndefiniteLivedIntangibleAssetsPeriodIncreaseDecrease | domain-member | http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfIndefiniteLivedIntangibleAssetsTable |